82123712

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 112

約数和(自身を含む): 189609984

約数和(自身を除く): 107486272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 53, 62, 64, 71, 88, 106, 124, 142, 176, 212, 248, 284, 341, 352, 424, 496, 568, 583, 682, 704, 781, 848, 992, 1136, 1166, 1364, 1562, 1643, 1696, 1984, 2201, 2272, 2332, 2728, 3124, 3286, 3392, 3763, 4402, 4544, 4664, 5456, 6248, 6572, 7526, 8804, 9328, 10912, 12496, 13144, 15052, 17608, 18073, 18656, 21824, 24211, 24992, 26288, 30104, 35216, 36146, 37312, 41393, 48422, 49984, 52576, 60208, 70432, 72292, 82786, 96844, 105152, 116653, 120416, 140864, 144584, 165572, 193688, 233306, 240832, 289168, 331144, 387376, 466612, 578336, 662288, 774752, 933224, 1156672, 1283183, 1324576, 1549504, 1866448, 2566366, 2649152, 3732896, 5132732, 7465792, 10265464, 20530928, 41061856, 82123712]

約数ペア:

[(1, 82123712), (2, 41061856), (4, 20530928), (8, 10265464), (11, 7465792), (16, 5132732), (22, 3732896), (31, 2649152), (32, 2566366), (44, 1866448), (53, 1549504), (62, 1324576), (64, 1283183), (71, 1156672), (88, 933224), (106, 774752), (124, 662288), (142, 578336), (176, 466612), (212, 387376), (248, 331144), (284, 289168), (341, 240832), (352, 233306), (424, 193688), (496, 165572), (568, 144584), (583, 140864), (682, 120416), (704, 116653), (781, 105152), (848, 96844), (992, 82786), (1136, 72292), (1166, 70432), (1364, 60208), (1562, 52576), (1643, 49984), (1696, 48422), (1984, 41393), (2201, 37312), (2272, 36146), (2332, 35216), (2728, 30104), (3124, 26288), (3286, 24992), (3392, 24211), (3763, 21824), (4402, 18656), (4544, 18073), (4664, 17608), (5456, 15052), (6248, 13144), (6572, 12496), (7526, 10912), (8804, 9328)]